Question

how many liters of hydrogen gas can be formed at 722 mmHg at 15 degress C when 5.5 grams of zinc metal with 150 mL of 1.25 molarity HCl solution?

Answer 1

I got 2.09 L of Hydrogen gas, but I am not sure if that is correct. Can anyone confirm?

Answer 2

I agree with 2.09L. Good work. This is a limiting reagent problem; it's good you recognized that.